Design principles of metal stamping parts

⑴The designed stamping parts must meet the product use and technical performance, and be easy to assemble and repair.

⑵The designed stamping parts must be conducive to improving the utilization rate of metal materials, reducing material varieties and specifications, and reducing material consumption as much as possible. Use low-cost materials where permitted, and make the parts as waste-free and waste-less as possible.

⑶The designed stamping parts must be simple in shape and reasonable in structure, so as to simplify the mold structure and simplify the number of processes, that is, to complete the processing of the entire part with the least and simplest stamping process, reduce the use of other methods to process, and facilitate the stamping operation , To facilitate the organization of mechanized and automated production to improve labor productivity.

⑷Designed stamping parts, under the condition of ensuring normal use, try to make the dimensional accuracy level and surface roughness level lower, and it is conducive to product interchange, reducing waste and ensuring stable product quality.

⑸The designed stamping parts should be conducive to the use of existing equipment, process equipment and process flow as much as possible to process them, and is conducive to the extension of the service life of the die